OLDER ATLAS SPARK PLUG APPLICATIONS?

Years ago I ended up with a box of old Atlas spark plugs. Some smaller than others. some appear to be for law mowers or the like, some may be for vehicles. Im having trouble trying to find an application chart?

any suggestions?

most are numbers like

435 in larger numbers

658435 in smaller numbers.

2

DUNNO but goole and ebay are your friend

i have all the catalogs, if you have 6 or 8 of the #s its worth looking up

I checkd on line couldnt find anything. almost every other brand but not ATLAS.

JOE, most of the group are the four pictured but there are a couple others.

I will get the others too.

thanks